CA2358607A1 - Identificateur de paquets se substituant a un routeur de donnees a large bande, audio et video - Google Patents

Identificateur de paquets se substituant a un routeur de donnees a large bande, audio et video Download PDF

Info

Publication number
CA2358607A1
CA2358607A1 CA002358607A CA2358607A CA2358607A1 CA 2358607 A1 CA2358607 A1 CA 2358607A1 CA 002358607 A CA002358607 A CA 002358607A CA 2358607 A CA2358607 A CA 2358607A CA 2358607 A1 CA2358607 A1 CA 2358607A1
Authority
CA
Canada
Prior art keywords
packet
pid
packet identifier
field
router
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002358607A
Other languages
English (en)
Inventor
Vicky B. Kaku
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arris Technology Inc
Original Assignee
General Instrument Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Instrument Corp filed Critical General Instrument Corp
Publication of CA2358607A1 publication Critical patent/CA2358607A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/64322—IP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23608—Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42684—Client identification by a unique number or address, e.g. serial number, MAC address, socket ID
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4381—Recovering the multiplex stream from a specific network, e.g. recovering MPEG packets from ATM cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2212/00—Encapsulation of packets

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CA002358607A 2000-10-24 2001-10-10 Identificateur de paquets se substituant a un routeur de donnees a large bande, audio et video Abandoned CA2358607A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69535200A 2000-10-24 2000-10-24
US09/695,352 2000-10-24

Publications (1)

Publication Number Publication Date
CA2358607A1 true CA2358607A1 (fr) 2002-04-24

Family

ID=24792644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002358607A Abandoned CA2358607A1 (fr) 2000-10-24 2001-10-10 Identificateur de paquets se substituant a un routeur de donnees a large bande, audio et video

Country Status (3)

Country Link
EP (1) EP1217838A1 (fr)
CA (1) CA2358607A1 (fr)
HK (1) HK1049248A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115208715A (zh) * 2018-01-26 2022-10-18 Nicira股份有限公司 通过网络指定和利用路径
US11805056B2 (en) 2013-05-09 2023-10-31 Nicira, Inc. Method and system for service switching using service tags

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1871800A (zh) 2003-01-09 2006-11-29 汤姆森许可贸易公司 将mpeg传输流映射到ip分组上进行wlan广播的方法和设备
CN100373941C (zh) * 2003-10-22 2008-03-05 深圳市研祥智能科技股份有限公司 基于mpeg－1的数字电视广播系统
US8821285B2 (en) 2003-11-03 2014-09-02 Intel Corporation Gaming interface techniques for media centers
US8910233B2 (en) 2008-12-22 2014-12-09 Mediatek Inc. Signal processing apparatuses capable of processing initially reproduced packets prior to buffering the initially reproduced packets

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6031843A (en) * 1996-11-21 2000-02-29 Alcatel Data Networks Inc. Digital communications switching fabric
US6014380A (en) * 1997-06-30 2000-01-11 Sun Microsystems, Inc. Mechanism for packet field replacement in a multi-layer distributed network element
EP0901261B1 (fr) * 1997-09-05 2013-01-09 Hitachi, Ltd. Procédé et équipement de conversion de protocole de transport
DE19908488A1 (de) * 1999-02-26 2000-08-31 Thomson Brandt Gmbh Verfahren und Vorrichtung zur Wiedergabe von digitalen Datenströmen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11805056B2 (en) 2013-05-09 2023-10-31 Nicira, Inc. Method and system for service switching using service tags
CN115208715A (zh) * 2018-01-26 2022-10-18 Nicira股份有限公司 通过网络指定和利用路径

Also Published As

Publication number Publication date
EP1217838A1 (fr) 2002-06-26
HK1049248A1 (zh) 2003-05-02

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20061010